D-Type Variable-Frequency Centrifugal Ventilator - Complementary Fan for Environmental Desulfurization System

Customization: Available
Material: Iron
Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Product Description

Basic Information
ModelD-type Mine Ventilation Fan
Flow DirectionCentrifugal
PressureLow/Medium/High Available
CertificationISO, CE
Transport PackageWooden Box
SpecificationCE Standard
OriginChina
Product Description
D-type Mine Ventilation Fan Series
Mine Ventilation Fan Centrifugal Ventilator
  • Industrial General D-type: High efficiency, low noise (≤85dB). Carbon steel build for workshop/warehouse. Specs: 5000-30000m³/h; 1500-5000Pa.
  • Metallurgical & Mining D-type: Alloy impeller (≤250℃), wear-resistant. For furnace flue gas and deep mine ventilation. Specs: 8000-40000m³/h; 4000-8000Pa.
  • Chemical & Environmental: Fiberglass construction, acid/alkali-resistant. Optional explosion-proof. Specs: 6000-25000m³/h; 2000-6000Pa.
  • Building HVAC Axial: Low noise (≤80dB) for smoke exhaust. Compact design with fire protection. Specs: 10000-50000m³/h; 1000-3000Pa.
  • Special Accessories: Elastic couplings in carbon/stainless steel for shock absorption (≤5mm). Customizable sizes φ80-φ300mm.
Manufacturing Excellence
Factory Overview

The facility occupies over 112,000 square meters with a dedicated 50,000 square meter production zone. Equipped with over 400 sets of advanced processing and testing tools, the company maintains an annual production capacity exceeding CNY 400 million. A new intelligent manufacturing zone is under development, featuring digital technology and a 6000KW testing platform.

Workshop Technology
Core Advantages:
  • Advanced R&D: Integration of cutting-edge technology for high-efficiency fluid machinery.
  • Customization: Tailored solutions for specific site conditions and operational needs.
  • Global Reach: Extensive experience exporting to Russia, Middle East, Southeast Asia, South America, and Africa.
  • Quality Assurance: National High-Tech Enterprise status with rigorous quality control systems.
Certifications & Packaging
Certificates Shipping

Packaging Details: Standard export wooden cases or plywood crates with internal foam protection and plastic film to prevent moisture and rust during ocean freight.

Delivery Time: Standard products ship within 30-45 days. Customized high-complexity machinery may require up to 60 days.

Frequently Asked Questions
What types of fans and blowers do you offer?
We offer centrifugal compressors, centrifugal ventilators, magnetic levitation blowers, air levitation blowers, and mechanical vapor recompression (MVR) systems.
Are the products customizable?
Yes, we provide fully customized solutions based on your technical specifications, volume requirements, and environmental conditions.
What is the standard delivery timeframe?
Standard industrial fans take 30–45 days. Custom or complex industrial orders generally require approximately 60 days.
How are the products protected for international shipping?
We use reinforced wooden crates or plywood cases with internal shock absorption materials (foam and film) to prevent damage and corrosion during sea transit.
Do you provide after-sales technical support?
Yes, we provide a 12-month warranty, installation guidance, and lifetime maintenance support including spare parts supply.
What certifications do your products hold?
All products are manufactured under ISO quality management systems and hold CE certifications for international compliance.

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